Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Discover the fascinating world of electromagnetism with our step-by-step guide on how to make the simplest motor at home.

Imagine turning your old, “dumb” appliances into intelligent, Wi-Fi-enabled devices that respond to your voice, phone, or automation rules. Sounds futuristic, right? With the ESP8266 microcontroller, ...

The math you thought you would never use again from school is back to haunt you. X users are in an uproar over an equation that @BholanathDutta posted. It appears as a simple equation, but the comment ...

In January 1993, a gunman murdered seven people in a fast-food restaurant in Palatine, a suburb of Chicago. In his dual roles as an administrative executive and spokesperson for the police department, ...

No matter your age, you can benefit from the simplicity of a voice phone or one with a big, bright screen. These are the best phones we've tested that make life easy. I’m one of PCMag’s mobile ...

Evan Osnos joined The New Yorker as a staff writer in 2008. In addition, he is a co-host of the Political Scene podcast. For the magazine, his coverage ranges from politics and foreign affairs to ...

Scientists Grow Metal Instead of 3D Printing It — And It’s 20x Stronger Oct. 10, 2025 — Scientists at EPFL have reimagined 3D printing by turning simple hydrogels into tough metals and ceramics. Their ...